Metallic mineral resources map of the Ophir quadrangle, Alaska /

Bibliographic Details
Main Author:	Cobb, Edward H. (Edward Huntington), 1916-1983
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1972.
Series:	Miscellaneous field studies ; map MF-367.
Subjects:	Mines and mineral resources > Alaska > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes index map and explanation of mineral deposits. Cartographic material.
Physical Description:	1 map ; 45 x 57 cm. on sheet 59 x 79 cm., folded in envelope 34 x 23 cm.
Bibliography:	Includes bibliographical references.